使用 IntelliJ 设置 Scala [英] Setting up scala with IntelliJ

问题描述

我有 Intellij Ultimate 11.1，并安装了 Scala 插件.

I have Intellij ultimate 11.1, with the scala plugin installed.

我使用 homebrew 安装了 Scala 2.9.2，它把 Scala 放入了:

I installed scala 2.9.2 using homebrew, which put scala in:

/usr/local/Cellar/scala/2.9.2>



>which scala
/usr/local/bin/scala
>scala -version
Scala code runner version 2.9.2 -- Copyright 2002-2011, LAMP/EPFL

创建一个新的java模块项目，我明白了:

Creating a new java module project, I get this:

有人能帮我解决这些问题吗，为什么 scala 插件没有让这个工作开箱即用?:)

Can someone help me fix these issues, why didn't the scala plugin make this work out of the box? :)

推荐答案

您需要在第一个屏幕截图上指定 /usr/local/Cellar/scala/2.9.2/libexec 目录.这是 Mac brew 特定的，同样的情况适用于通过 brew 安装的 grails.

You need to specify /usr/local/Cellar/scala/2.9.2/libexec directory on your first screenshot. This is Mac brew specific, the same case is valid for grails installed via brew.

标准 Scala 发行版下载有不同的布局，IDEA 可以正确理解, brew 正在创建 libexec 目录，在其中写入 IDEA 期望的 /lib 和 /src 目录.

Standard Scala distribution download has different layout which IDEA understands correctly, brew is creating libexec directory where it writes /lib and /src directories expected by IDEA.

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